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[Xen-users] How to change my Xen guest type from PV to HVM ?


  • To: "=?gb18030?b?eGVuLXVzZXJz?=" <xen-users@xxxxxxxxxxxxx>
  • From: "=?gb18030?b?tcvQobH4?=" <woshishopping@xxxxxx>
  • Date: Fri, 13 Nov 2015 20:50:43 +0800
  • Delivery-date: Sat, 14 Nov 2015 14:17:41 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>

1. my kernel version is 3.4.x , and  this is my .config about xen :
CONFIG_XEN=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PRIVILEGED_GUEST=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_MAX_DOMAIN_MEMORY=500
CONFIG_XEN_SAVE_RESTORE=y
CONFIG_XEN_DEBUG_FS=y
CONFIG_PCI_XEN=y
CONFIG_XEN_PCIDEV_FRONTEND=y
CONFIG_XEN_BLKDEV_FRONTEND=y
CONFIG_XEN_NETDEV_FRONTEND=y
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_XEN_FBDEV_FRONTEND=y
# CONFIG_XEN_BALLOON is not set
# CONFIG_XEN_DEV_EVTCHN is not set
# CONFIG_XEN_BACKEND is not set
# CONFIG_XENFS is not set
# CONFIG_XEN_SYS_HYPERVISOR is not set
CONFIG_XEN_XENBUS_FRONTEND=y
# CONFIG_XEN_GNTDEV is not set
# CONFIG_XEN_GRANT_DEV_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PRIVCMD=m
# CONFIG_XEN_ACPI_PROCESSOR is not set
2. when i  start my image in xensever,i exec this command:
/etc/init.d/kdump start
it return 
Kdump is not supported on this kernel                      [FAILED]
and i find my kernel is in_xen_pv_guest ,  so i can not open the kdump :

3. the content in the kdump are:
# Notes about xen support:
# pv guests are not supported
# hvm guests are supported only when you ensure below items:

So how can i change PV guest to HVM guest type  according to  make menuconfig ?


thank you very much !

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